In this activity, students will refer to a graph of hydraulic measures of water for the state of Maine to gather and interpret statistics on precipitation, stream flow, depth to groundwater, and others; and examine an...
Sizing Pumps: Irrigation Management Series. This article discusses the factors that influence the pumping cost per volume, which are pumping plant efficiency, total dynamic head and well efficiency.
Throughout human history, water has played a dual role as a life-giving liquid and as a resource for waste disposal. Without careful management, these two roles can conflict, with potentially dangerous results. This...
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